<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>user page</title>
    <style>
        body {
            background-color: #00008B; /* 深蓝色 */
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }
       .container {
            max-width: 400px;
            margin: 100px auto;
            padding: 20px;
            background-color: #fff;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
        }
        h1 {
            text-align: center;
            color: #00008B;
        }
        label {
            display: block;
            margin-bottom: 10px;
        }
        input[type="text"],
        input[type="password"] {
            width: 100%;
            padding: 10px;
            margin-bottom: 20px;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        button {
            width: 100%;
            padding: 10px;
            background-color: #00008B;
            color: #fff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        button:hover {
            background-color: #000066;
        }

    </style>
</head>
<body>
    <div class="container">
        <h1>content</h1>
        <div class="content">
            <table>
                <thead></thead>
                <tbody></tbody>
            </table>
        </div>

    </div>
</body>
</html>
